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Is CowSwap the most innovative DEX? | With Hasu and Felix Leupold

  • Podcast episode
  • May 29, 2021
  • #DecentralizedFinance
Hasu
@hasufl
(Host)
Felix Leupold
@fleupold_
(Guest)
open.spotify.com
Listen on Spotify
49 min
1 Recommender
1 Mention
Earlier this week, I did a deep dive on a new DEX trading protocol called CowSwap, which combines many good features into what is possibly the most complete trading experience in De... Show More

Earlier this week, I did a deep dive on a new DEX trading protocol called CowSwap, which combines many good features into what is possibly the most complete trading experience in Defi. First, you no longer publish a fee-paying transaction to the public mempool. Instead, you sign a transaction and submit it off-chain to the CowSwap relayer, which handles all the execution. For you, this means you can safely set a very low slippage tolerance because you only ever pay a fee if your trade succeeds. Second, and this gets us to real innovation, CowSwap looks for so-called “coincidents of wants” or CoWs before sending your order to the regular on-chain exchanges. For example, if one trader wants to buy ETH at a certain price and another wants to sell it, these two can be matched without paying any LP fees. Off-chain solvers can look at this orderbook and submit optimal matchings that among others, guarantee that all trades in a certain batch have to settle at the same uniform price. Because there’s no point in reordering trades that have the same price, this also eliminates MEV as well. Only after all coincidents have been exhausted, CowSwap sends the rest of the order to the on-chain exchanges via smart routers like 1InchIf you didn’t get all of that immediately, don’t worry - neither did I, and that’s why I invited Felix Leupold from CowSwap and Gnosis to answer my remaining questions. Please enjoy my conversation on CowSwap with Felix Leupold.GUESThttps://cowswap.exchange/#/swapFelix Leupold https://twitter.com/fleupold_Listen to conversations between Su Zhu, the CEO and CIO of Three Arrows Capital, and Hasu, an experienced crypto researcher and writer. Together with occasional guests, we explore the transformative nature of trust-minimized currency and financial services.SUBSCRIBE to the PodcastApple Podcast https://podcasts.apple.com/us/podcast/uncommon-core/id1517659188?uo=4 Spotify https://open.spotify.com/show/3vuV292Him90EjQ5YL4XIw Youtube https://podcasts.google.com/feed/aHR0cHM6Ly9hbmNob3IuZm0vcy8yNTc4ZDVhMC9wb2RjYXN0L3Jzcw== Other https://anchor.fm/uncommoncore FOLLOW on TwitterSu Zhu https://twitter.com/zhusu Hasu https://twitter.com/hasufl Our homepage and mailing list https://uncommoncore.co/podcast/Transcripts, if available https://uncommoncore.co/blog/

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Hasu @hasufl · May 29, 2021
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  • From Twitter
This is EP is a must-listen if you want to understand the problems that plague AMMs today and how to solve them. The solutions discussed (gasless txns, batched auctions) are indicative of major trends and will likely be adopted by *all* major protocols.
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